mediatek/mt8183: Add DRAM resource in ramstage

Add DRAM resource in ramstage to load payload.

BUG=b:80501386
TEST=Load bl31 and depthcharge correctly on Kukui with more patches
     applied.

Change-Id: Ie793b403bbbdb3c231dfa2caef29dcbb596b1a61
Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com>
Reviewed-on: https://review.coreboot.org/27971
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
1 file changed